NATIONAL INSTRS CORP

CUSIP: 636518102 Class: Common Stock

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023
Shares 332,384 Value ($000) $17,420 Avg Close — Range —
Q4 2022
Shares 412,984 Value ($000) $15,239 Avg Close — Range —
Q3 2022
Shares 609,184 Value ($000) $22,991 Avg Close — Range —
Q2 2022
Shares 609,184 Value ($000) $19,025 Avg Close — Range —
Q1 2022
Shares 609,184 Value ($000) $24,727 Avg Close — Range —
Q1 2021
Shares 6,997 Value ($000) $302 Avg Close — Range —
Q3 2020
Shares 11,530 Value ($000) $412 Avg Close — Range —
Q3 2018
Shares 509,735 Value ($000) $24,635 Avg Close — Range —